Figure 20, Po w er fl ex d c drive – Rockwell Automation 23P PowerFlex Digital DC Drive User Manual
Page 46
46
Rockwell Automation Publication 20P-UM001K-EN-P - July 2014
Chapter 1
Installation and Wiring
Figure 20 - Power Wiring with AC Input Contactor
M
C
D
Aux
Po
w
er
Fl
ex
D
C
Drive
36
(9)
34
(4)
(on I/O TB4)
19
(5)
(+2
4V on I/O TB2)
(N
.O
. R
ela
y)
M1 AC Contactor
Cont
rol
Boar
d P
/S
11
5V or 230V AC
Input Source
(1, 12)
V2
U2
F2
A1
A2
35
(9)
U
V
W
3 P
has
e
AC lin
e
L1
L2
L3
13
14
L1
L2
L3
A1
T1
T2
T3
A2
U1
V1
C1
D1
F1
FS2
(6)
FS2
(6)
FS1
(3)
FS1
(3)
FS1
(3)
FU1
FV1
Field Power Terminal Block
Control Power / Relay Outputs
Terminal Block
A1
A2
Armature Volt.
Fdbk. Term. Blk.
(7)
1A1
1A2
Line Reactor
(2)
Isolation
Transformer
(2)
Lockable
Installation
Disconnect
SB
(1)
SA
(1)
PE
Safety Ground
AC Input
Voltage
460 VAC
Max. or
230 VAC
Min.
(11)
EMC Filter
(if used)
K1
(14)
K1
(14)
K1
(14)
Fan Power Terminal Block - Series B ,Frame D Drives Only
(10)
400...460V AC
Input Source
(12)
See footnote
(13)
FU
FU
FU
U3
V3
W3
Fan Power Terminal Block - Frame C and Series A, Frame D Drives Only
(10)
230V AC
Input Source
(12)
See footnote
(13)
FU
FU
U3
V3
See Power Wiring Diagrams Notes on page
for footnotes.